Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Inclusion and exclusion criteria
| Inclusion criteria | Exclusion criteria |
| Timeframe between 2009 and 2019 | Disease specific |
| Study includes the UK or England | No UK studies included |
| Articles | Non-healthcare related |
| English language | Opinion articles |
